body{
    padding-top: 55px;
    background-color: #eee;
}
.header {
    width: 100%;
    text-align: center;
    line-height: 50px;
    position: absolute;
    top: 0;
    font-size: 18px;
    background-color: #fff;
    box-shadow: 0 1px 1px 1px #ddd;
}
.list .item{
    background-color: #fff;
    padding: 10px;
    margin-bottom: 10px;
    font-size: 14px;
}

.list .item div{
    padding: 5px 0;
}

.list .item span{
    font-weight: bold;
    
}